Observed 3:15 AM CDT at KSAR

Coulterville, IL weather

Clear and 48°9°.

Mostly agree

Now 48°9°

Clear

Wind: Calm; Light through 3 PM
Dew point: 46°8°; Comfortable
Humidity: 93%; Air 48°9°, dew point 46°8° · fog or dew likely
UV index: 0Low; Moderate 11 AM–4 PM · peak 5
Pressure: 30.3 inHg1026 hPa; Steady over the last 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Low 46°8° today at 7 AM
Above 60°16° today by 10 AM
High 75°24° today at 4 PM
Below 60°16° tonight after 9 PM

TonightNear 48°9° · Partly cloudy
This morningUp to 64°18° by 11 AM · Clear
This afternoonUp to 75°24° by 4 PM · Partly cloudy
TonightDown to 49°9° by 4 AM · Partly cloudy
Tomorrow morningUp to 68°20° by 11 AM · Partly cloudy
Tomorrow afternoonUp to 77°25° by 4 PM · Mostly cloudy
Tomorrow nightDown to 54°12° by 2 AM · Cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 3a	Clear	49°9° (likely 48°9° to 52°11°)	49°9°	0%	2 mph3 km/h from SE, gusts 9 mph14 km/h	93%	11%	0
Sat 4a	Mostly clear	48°9° (likely 47°8° to 51°11°)	48°9°	0%	2 mph3 km/h from ESE, gusts 9 mph14 km/h	93%	22%	0
Sat 5a	Partly cloudy	47°8° (likely 47°8° to 50°10°)	47°8°	0%	2 mph3 km/h from ESE, gusts 9 mph15 km/h	96%	54%	0
Sat 6a	Partly cloudy	47°8° (likely 47°8° to 50°10°)	47°8°	0%	2 mph3 km/h from ESE, gusts 8 mph12 km/h	96%	37%	0
Sat 7a	Mostly sunny	46°8° (likely 46°8° to 49°9°)	46°8°	0%	2 mph3 km/h from ESE, gusts 7 mph11 km/h	100%	10%	0
Sat 8a	Mostly sunny	47°8° (likely 46°8° to 51°11°)	47°8°	0%	2 mph3 km/h from ESE, gusts 6 mph9 km/h	100%	22%	0
Sat 9a	Partly sunny	53°12° (likely 53°12° to 56°13°)	53°12°	0%	2 mph3 km/h from ESE, gusts 7 mph11 km/h	89%	23%	1
Sat 10a	Sunny	60°16° (likely 59°15° to 62°17°)	60°16°	0%	3 mph5 km/h from SE, gusts 8 mph13 km/h	72%	23%	2
Sat 11a	Partly sunny	64°18° (likely 64°18° to 67°19°)	64°18°	0%	3 mph5 km/h from SE, gusts 7 mph12 km/h	58%	31%	3
Sat 12p	Partly sunny	69°21° (likely 67°19° to 71°22°)	69°21°	0%	3 mph5 km/h from SE, gusts 6 mph10 km/h	47%	33%	4
Sat 1p	Partly sunny	72°22° (likely 70°21° to 74°23°)	72°22°	0%	3 mph5 km/h from ESE, gusts 6 mph9 km/h	39%	29%	5
Sat 2p	Partly sunny	73°23° (likely 72°22° to 75°24°)	73°23°	0%	3 mph5 km/h from ESE, gusts 6 mph9 km/h	35%	36%	4
Sat 3p	Partly sunny	74°23° (likely 72°22° to 75°24°)	74°23°	0%	3 mph5 km/h from ESE, gusts 6 mph9 km/h	34%	38%	3
Sat 4p	Partly sunny	75°24° (likely 72°22° to 75°24°)	75°24°	0%	2 mph3 km/h from ESE, gusts 6 mph10 km/h	33%	38%	2
Sat 5p	Partly sunny	73°23° (likely 70°21° to 73°23°)	73°23°	0%	2 mph3 km/h from ESE, gusts 7 mph11 km/h	37%	57%	1
Sat 6p	Mostly clear	70°21° (likely 65°18° to 70°21°)	70°21°	0%	2 mph3 km/h from ESE, gusts 7 mph11 km/h	42%	45%	0
Sat 7p	Mostly clear	65°18° (likely 62°17° to 65°18°)	65°18°	0%	2 mph3 km/h from E, gusts 6 mph10 km/h	50%	49%	0
Sat 8p	Clear	60°16° (likely 59°15° to 61°16°)	60°16°	0%	2 mph3 km/h from ESE, gusts 8 mph12 km/h	60%	41%	0
Sat 9p	Mostly clear	58°14° (likely 57°14° to 60°16°)	58°14°	0%	2 mph3 km/h from ESE, gusts 9 mph15 km/h	64%	41%	0
Sat 10p	Clear	56°13° (likely 55°13° to 58°14°)	56°13°	0%	2 mph3 km/h from ESE, gusts 9 mph15 km/h	72%	41%	0
Sat 11p	Clear	54°12° (likely 54°12° to 57°14°)	54°12°	0%	2 mph3 km/h from SE, gusts 9 mph15 km/h	77%	42%	0
Sun 12a	Clear	54°12° (likely 52°11° to 56°13°)	54°12°	0%	1 mph2 km/h from SE, gusts 9 mph14 km/h	77%	43%	0
Sun 1a	Mostly clear	52°11° (likely 51°11° to 55°13°)	52°11°	0%	1 mph2 km/h from SE, gusts 8 mph12 km/h	83%	37%	0
Sun 2a	Partly cloudy	52°11° (likely 50°10° to 53°12°)	52°11°	0%	1 mph2 km/h from SE, gusts 7 mph11 km/h	86%	41%	0
Sun 3a	Mostly clear	51°11° (likely 49°9° to 53°12°)	51°11°	0%	1 mph2 km/h from SE, gusts 6 mph10 km/h	89%	35%	0
Sun 4a	Mostly clear	49°9° (likely 48°9° to 52°11°)	49°9°	0%	1 mph2 km/h from SE, gusts 6 mph10 km/h	93%	47%	0
Sun 5a	Mostly clear	49°9° (likely 48°9° to 51°11°)	49°9°	0%	1 mph2 km/h from SE, gusts 6 mph9 km/h	93%	25%	0
Sun 6a	Partly cloudy	49°9° (likely 47°8° to 50°10°)	49°9°	0%	1 mph2 km/h from SE, gusts 6 mph9 km/h	93%	40%	0
Sun 7a	Sunny	47°8° (likely 47°8° to 50°10°)	47°8°	0%	1 mph2 km/h from SE, gusts 5 mph8 km/h	100%	44%	0
Sun 8a	Sunny	49°9° (likely 47°8° to 52°11°)	49°9°	0%	1 mph2 km/h from SE, gusts 5 mph8 km/h	96%	44%	0
Sun 9a	Partly sunny	54°12° (likely 54°12° to 58°14°)	54°12°	0%	1 mph2 km/h from SSE, gusts 5 mph8 km/h	93%	45%	1
Sun 10a	Partly sunny	63°17° (likely 60°16° to 65°18°)	63°17°	0%	1 mph2 km/h from S, gusts 6 mph10 km/h	67%	48%	2
Sun 11a	Partly sunny	68°20° (likely 65°18° to 70°21°)	68°20°	0%	1 mph2 km/h from S, gusts 6 mph10 km/h	57%	65%	3
Sun 12p	Cloudy	72°22° (likely 70°21° to 73°23°)	72°22°	0%	1 mph2 km/h from S, gusts 5 mph8 km/h	46%	76%	4
Sun 1p	Cloudy	74°23° (likely 72°22° to 76°24°)	74°23°	0%	1 mph2 km/h from S, gusts 4 mph6 km/h	41%	80%	4
Sun 2p	Cloudy	76°24° (likely 74°23° to 77°25°)	76°24°	0%	1 mph2 km/h from S, gusts 3 mph4 km/h	37%	81%	4
Sun 3p	Cloudy	76°24° (likely 74°23° to 78°26°)	76°24°	0%	1 mph2 km/h from S, gusts 3 mph4 km/h	37%	81%	3
Sun 4p	Cloudy	77°25° (likely 74°23° to 78°26°)	77°25°	0%	1 mph2 km/h from SSE, gusts 3 mph5 km/h	36%	82%	2
Sun 5p	Cloudy	75°24° (likely 72°22° to 76°24°)	75°24°	0%	0 mph0 km/h, gusts 4 mph6 km/h	41%	83%	1
Sun 6p	Cloudy	72°22° (likely 68°20° to 72°22°)	72°22°	0%	0 mph0 km/h, gusts 6 mph9 km/h	46%	84%	0
Sun 7p	Cloudy	68°20° (likely 65°18° to 68°20°)	68°20°	0%	1 mph2 km/h from SE, gusts 5 mph8 km/h	53%	85%	0
Sun 8p	Cloudy	63°17° (likely 62°17° to 65°18°)	63°17°	0%	1 mph2 km/h from SE, gusts 5 mph7 km/h	62%	83%	0
Sun 9p	Cloudy	60°16° (likely 60°16° to 62°17°)	60°16°	0%	1 mph2 km/h from SSE, gusts 6 mph10 km/h	69%	87%	0
Sun 10p	Cloudy	58°14° (likely 58°14° to 60°16°)	58°14°	0%	1 mph2 km/h from S, gusts 6 mph10 km/h	75%	81%	0
Sun 11p	Cloudy	57°14° (likely 57°14° to 59°15°)	57°14°	0%	1 mph2 km/h from S, gusts 7 mph11 km/h	77%	85%	0
Mon 12a	Cloudy	56°13° (likely 56°13° to 59°15°)	56°13°	0%	0 mph0 km/h, gusts 7 mph11 km/h	80%	92%	0
Mon 1a	Cloudy	55°13° (likely 55°13° to 58°14°)	55°13°	0%	0 mph0 km/h, gusts 7 mph10 km/h	83%	92%	0
Mon 2a	Cloudy	54°12° (likely 54°12° to 59°15°)	54°12°	0%	0 mph0 km/h, gusts 4 mph6 km/h	86%	89%	0

Days ahead

Tap a day for its hours and the official wording.

Today, Oct 24. Partly sunny. High 75°24°, low 46°8°. Dry. Mostly agree. Best day outdoors this week.
1. Morning
  6 AM–noon
  Partly sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 75°24°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 60°16°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 49°9°
  Dry
Official NWS forecast
Today: Mostly sunny. High near 75, with temperatures falling to around 73 in the afternoon. East southeast wind around 3 mph.
Tonight: Mostly clear, with a low around 46. Southeast wind around 2 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Best day outdoors this week: the one dry, mild day the forecasts agree on (high 75°24°).
High, likely
72°22°–75°24°
Low, likely
46°8°–49°9°
Wind
7 mph11 km/h, gusts 15 mph24 km/h
UV peak
5
Tomorrow, Oct 25. Cloudy. High 77°25°, low 50°10°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 77°25°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 63°17°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 54°12°
  Dry
Official NWS forecast
Day: Mostly sunny, with a high near 77. South southeast wind around 1 mph.
Night: Mostly cloudy, with a low around 50. South southeast wind around 1 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
74°23°–78°26°
Low, likely
47°8°–50°10°
Wind
6 mph10 km/h, gusts 13 mph21 km/h
UV peak
4
Monday, Oct 26. Cloudy. High 76°24°, low 50°10°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 55°13°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 76°25°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 62°17°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 52°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 76. South southwest wind around 2 mph.
Night: Partly cloudy, with a low around 50. South southeast wind around 1 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
74°23°–78°26°
Low, likely
50°10°–55°13°
Wind
7 mph10 km/h
UV peak
4
Tuesday, Oct 27. Cloudy. High 74°23°, low 51°11°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Cloudy, 54°12°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 63°17°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 54°12°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 74. South southeast wind 0 to 3 mph.
Night: Mostly cloudy, with a low around 51. South southeast wind around 2 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
71°22°–74°23°
Low, likely
47°8°–55°13°
Wind
8 mph13 km/h, gusts 20 mph32 km/h
UV peak
3
Wednesday, Oct 28. Cloudy. High 78°26°, low 52°11°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 55°13°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 76°25°
  Dry
3. Evening
  6 PM–midnight
  Clear, 63°17°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 54°12°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 78. South wind 1 to 9 mph.
Night: Mostly clear, with a low around 52. South wind around 6 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
74°23°–78°26°
Low, likely
52°11°–54°12°
Wind
11 mph18 km/h, gusts 20 mph31 km/h
UV peak
4
Thursday, Oct 29. Mostly sunny. High 78°26°, low 50°10°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 56°13°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 78°25°
  Dry
3. Evening
  6 PM–midnight
  Clear, 64°18°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 54°12°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 78. South southwest wind around 6 mph.
Night: Partly cloudy, with a low around 50. South southeast wind around 3 mph.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
75°24°–80°27°
Low, likely
50°10°–56°13°
Wind
12 mph20 km/h, gusts 26 mph42 km/h
UV peak
4
Friday, Oct 30. Cloudy. High 76°24°, low 53°12°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 57°14°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 79°26°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 66°19°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 58°15°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 76. South wind 2 to 7 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
76°24°–81°27°
Low, likely
50°10°–57°14°
Wind
10 mph15 km/h, gusts 20 mph32 km/h
UV peak
4
Saturday, Oct 31. Drizzle. High 75°24°, low 60°16°. Rain 0.1 in2.5 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 62°16°
  20% chance
2. Afternoon
  noon–6 PM
  Drizzle, 76°24°
  30% chance
3. Evening
  6 PM–midnight
  Drizzle, 68°20°
  30% chance · 0.02 in0.5 mm
4. Overnight
  midnight–6 AM
  Drizzle, 66°19°
  30% chance
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
70°21°–80°27°
Low, likely
56°13°–62°17°
Wind
13 mph21 km/h, gusts 30 mph49 km/h
UV peak
1
Sunday, Nov 1. Drizzle. High 72°22°, low 64°18°. Rain 0.3 in7.6 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 66°19°
  40% chance · 0.07 in1.9 mm
2. Afternoon
  noon–6 PM
  Drizzle, 72°22°
  40% chance · 0.07 in1.8 mm
3. Evening
  6 PM–midnight
  Drizzle, 67°19°
  40% chance · 0.24 in6 mm
4. Overnight
  midnight–6 AM
  Cloudy, 60°15°
  40% chance · 0.17 in4.4 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
69°21°–77°25°
Low, likely
63°17°–65°18°
Wind
21 mph34 km/h, gusts 40 mph64 km/h
UV peak
2
Monday, Nov 2. Cloudy. High 69°21°, low 57°14°. Rain 0.43 in11 mm, 40% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 61°16°
  30% chance · 0.08 in2.1 mm
2. Afternoon
  noon–6 PM
  Cloudy, 65°18°
  30% chance · 0.12 in3.2 mm
3. Evening
  6 PM–midnight
  Cloudy, 57°14°
  20% chance · 0.02 in0.6 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
66°19°–71°22°
Low, likely
52°11°–60°16°
Wind
15 mph24 km/h, gusts 41 mph65 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 75°, low 46°.
Tomorrow
Dry, high 77°, low 50°.
Monday
Dry, high 76°, low 50°.
Rest of week
Mostly dry, highs 69–78°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (LSX) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Mississippi River at Chester

23 mi

Below flood stage

Level: 11.4 ft
Flow: 176,000 cfs

Forecast peak 11.4 ft Sat 7 AM

Reading from Sat 2 AM · NWS gauge page

Kaskaskia River at New Athens

18 mi

Below flood stage

Level: 68.6 ft
Flow: 540 cfs

Reading from Sat 1 AM · NWS gauge page

Sun & moon

Sun

Daylight: 10 h 52 min; Losing 2 min 16 s a day; shortest Dec 21, 1 h 22 min less
Golden hour: 5:31–6:24 PM; Morning 6:59–7:52 AM
Blue hour: 6:24–6:35 PM; Morning 6:49–6:59 AM; first light 6:49 AM

Stars tonight? Fair

Mostly clear 3:42–5 AM, but the moon is 96% lit and up.

Moon

Waxing gibbous

96% lit · growing

Today: sets 5:31 AM · rises 5:05 PM
Full moon: Oct 25
New moon: Nov 9

Looking west from Coulterville. The highest point on the skyline is about 3,000 ft, 43 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.