Current Conditions in Collinsville

9/18/2026 11:02:18 PM

75°F

Feels Like 76

Clear

Humidity 88%	Pressure 30.03"	Wind 0
Dew Point 71°F	UV Index 0/10 (Low)	Visibility 6 mi

Hourly Forecast

Date & Time	Fri, Sep 18 11:00 PM	Sat, Sep 19 12:00 AM	Sat, Sep 19 1:00 AM	Sat, Sep 19 2:00 AM	Sat, Sep 19 3:00 AM	Sat, Sep 19 4:00 AM	Sat, Sep 19 5:00 AM	Sat, Sep 19 6:00 AM	Sat, Sep 19 7:00 AM	Sat, Sep 19 8:00 AM	Sat, Sep 19 9:00 AM	Sat, Sep 19 10:00 AM	Sat, Sep 19 11:00 AM	Sat, Sep 19 12:00 PM	Sat, Sep 19 1:00 PM	Sat, Sep 19 2:00 PM	Sat, Sep 19 3:00 PM	Sat, Sep 19 4:00 PM	Sat, Sep 19 5:00 PM	Sat, Sep 19 6:00 PM	Sat, Sep 19 7:00 PM	Sat, Sep 19 8:00 PM	Sat, Sep 19 9:00 PM	Sat, Sep 19 10:00 PM	Sat, Sep 19 11:00 PM	Sun, Sep 20 12:00 AM	Sun, Sep 20 1:00 AM	Sun, Sep 20 2:00 AM	Sun, Sep 20 3:00 AM	Sun, Sep 20 4:00 AM	Sun, Sep 20 5:00 AM	Sun, Sep 20 6:00 AM	Sun, Sep 20 7:00 AM	Sun, Sep 20 8:00 AM	Sun, Sep 20 9:00 AM	Sun, Sep 20 10:00 AM	Sun, Sep 20 11:00 AM	Sun, Sep 20 12:00 PM	Sun, Sep 20 1:00 PM	Sun, Sep 20 2:00 PM	Sun, Sep 20 3:00 PM	Sun, Sep 20 4:00 PM	Sun, Sep 20 5:00 PM	Sun, Sep 20 6:00 PM	Sun, Sep 20 7:00 PM	Sun, Sep 20 8:00 PM	Sun, Sep 20 9:00 PM	Sun, Sep 20 10:00 PM
Condition	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clouds	Clear	Clouds	Clouds	Clouds	Rain	Rain	Rain	Clouds	Clouds	Clouds	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clouds	Clouds	Clouds	Clear	Clear	Clouds	Clouds	Clouds	Clouds	Rain	Rain	Clouds	Clouds	Rain	Clear
Temperature	75°F	75°F	74°F	74°F	73°F	72°F	70°F	70°F	70°F	75°F	83°F	89°F	94°F	95°F	96°F	97°F	96°F	95°F	94°F	90°F	82°F	78°F	77°F	75°F	74°F	72°F	72°F	73°F	73°F	72°F	71°F	69°F	70°F	75°F	81°F	87°F	90°F	94°F	95°F	94°F	95°F	94°F	91°F	86°F	83°F	79°F	79°F	79°F
Feels Like	76°F	76°F	76°F	75°F	74°F	72°F	71°F	70°F	70°F	75°F	85°F	91°F	98°F	100°F	101°F	103°F	101°F	99°F	97°F	98°F	89°F	79°F	78°F	75°F	74°F	73°F	72°F	74°F	74°F	73°F	72°F	70°F	71°F	77°F	86°F	95°F	98°F	100°F	100°F	99°F	99°F	98°F	95°F	94°F	90°F	79°F	79°F	79°F
Cloudiness	6%	5%	4%	4%	4%	2%	1%	1%	0%	0%	0%	0%	2%	4%	12%	10%	30%	69%	72%	62%	44%	59%	23%	13%	14%	5%	2%	5%	3%	5%	1%	2%	6%	11%	45%	15%	8%	8%	12%	12%	96%	100%	70%	37%	27%	96%	42%	9%
Visibility
Precipitation	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	2%	50%	39%	69%	38%	9%	27%	0%	0%	0%	0%	0%	0%	0%	0%	0%	3%	46%	19%	0%	0%	0%	0%	0%	0%	77%	20%	0%	49%	38%	5%
Humidity	88%	86%	84%	80%	78%	78%	75%	75%	76%	67%	56%	44%	42%	41%	40%	40%	39%	39%	41%	59%	79%	81%	79%	77%	76%	79%	79%	82%	85%	88%	90%	90%	91%	83%	76%	66%	56%	46%	43%	42%	41%	41%	46%	69%	77%	81%	78%	75%
Dew Point	71°F	71°F	69°F	68°F	66°F	66°F	66°F	66°F	66°F	67°F	68°F	66°F	66°F	67°F	68°F	68°F	67°F	67°F	67°F	72°F	73°F	74°F	73°F	73°F	72°F	72°F	71°F	71°F	71°F	71°F	71°F	71°F	70°F	71°F	72°F	71°F	70°F	69°F	68°F	68°F	68°F	68°F	68°F	75°F	75°F	73°F	72°F	71°F
Pressure	30.03"	30.03"	30.03"	30.03"	30"	30"	30"	30.03"	30.03"	30.03"	30.03"	30.03"	30.03"	30"	29.97"	29.97"	29.94"	29.91"	29.91"	29.91"	29.94"	29.94"	29.97"	29.97"	29.94"	29.91"	29.91"	29.91"	29.94"	29.94"	29.94"	29.94"	29.97"	29.97"	29.97"	29.97"	29.97"	29.94"	29.91"	29.88"	29.85"	29.85"	29.83"	29.85"	29.85"	29.88"	29.91"	29.91"
Wind Speed	1.3 mph	1.1 mph	2.4 mph	2.9 mph	3.1 mph	3.3 mph	3.9 mph	3.7 mph	3.2 mph	3.6 mph	2.2 mph	3.7 mph	3.3 mph	2.7 mph	2.2 mph	1.9 mph	1.4 mph	0.9 mph	0.8 mph	5.9 mph	1.7 mph	1.8 mph	1.6 mph	3 mph	3.4 mph	3.2 mph	3.2 mph	3.8 mph	4.1 mph	3.3 mph	3.4 mph	3 mph	3.2 mph	3.2 mph	4.8 mph	3.6 mph	3.3 mph	3.5 mph	3 mph	2.3 mph	0.9 mph	0.8 mph	2 mph	4 mph	2.7 mph	3.6 mph	2 mph	6.4 mph
Wind Direction	44° NE	185° S	225° SW	254° WSW	266° W	286° WNW	299° WNW	299° WNW	288° WNW	300° WNW	314° NW	336° NNW	9° N	45° NE	65° ENE	99° E	132° SE	186° S	58° ENE	45° NE	78° ENE	242° WSW	204° SSW	223° SW	250° WSW	237° WSW	226° SW	214° SW	182° S	166° SSE	173° S	233° SW	244° WSW	245° WSW	154° SSE	213° SSW	293° WNW	344° NNW	18° NNE	59° ENE	120° ESE	164° SSE	67° ENE	64° ENE	20° NNE	14° NNE	18° NNE	98° E

Daily Forecast

Date		High	Low	Precip.	Humidity
Today Sep 18	Clear	95 °F	68 °F	0%	46%
Saturday Sep 19	Rain	97 °F	70 °F	69%	41%
Sunday Sep 20	Rain	95 °F	69 °F	77%	46%
Monday Sep 21	Rain	94 °F	72 °F	94%	45%
Tuesday Sep 22	Rain	92 °F	71 °F	100%	44%
Wednesday Sep 23	Clouds	90 °F	72 °F	41%	53%
Thursday Sep 24	Clouds	88 °F	67 °F	0%	45%
Friday Sep 25	Clouds	86 °F	63 °F	0%	33%
Saturday Sep 26	Clouds	88 °F	62 °F	0%	33%
Sunday Sep 27	Clouds	84 °F	65 °F	0%	45%
Monday Sep 28	Clouds	84 °F	63 °F	0%	39%
Tuesday Sep 29	Rain	70 °F	62 °F	100%	93%
Wednesday Sep 30	Clear	81 °F	58 °F	0%	33%
Thursday Oct 1	Clear	83 °F	55 °F	0%	30%
Friday Oct 2	Clouds	81 °F	61 °F	0%	47%
Saturday Oct 3	Clear	85 °F	57 °F	0%	42%