Bethalto Weather History Illinois, United States of America

Weather History Form

Past date: Past date must be from 1st Jan, 2009 onwards.

Buy Weather Data

Daily and hourly data from 1 Jan 2009 onwards.
Yearly Monthly Averages
Monthly Climate Data
CSV format

Find out more»

Tue 31 Mar, 2026 Weather in Bethalto

Sunrise: 06:46 AM Sunset: 07:23 PM	Moonrise: 06:16 PM Moonset: 05:59 AM	Max: 26.5 °c	Min: 14.8 °c	Avg: 20.5 °c	Precip: 0.00 mm	Max Wind: 33.1 kph

	Tue 31 0:00 am	Tue 31 3:00 am	Tue 31 6:00 am	Tue 31 9:00 am	Tue 31 12:00 pm	Tue 31 3:00 pm	Tue 31 6:00 pm	Tue 31 9:00 pm
Icon
Temp	17.7°c	15.4°c	14.8°c	19.4°c	24.5°c	26.5°c	24.7°c	21.4°c
Wind	27.0 kmph	24.8 kmph	27.0 kmph	31.7 kmph	32.8 kmph	25.9 kmph	23.4 kmph	13.7 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	32%	19%	35%	21%	19%	48%	88%	99%
Humidity	89%	94%	96%	77%	59%	48%	52%	68%
Pressure	1013 mb	1013 mb	1013 mb	1012 mb	1011 mb	1010 mb	1011 mb	1013 mb

Bethalto Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	3°C / 37°F	-5°C / 24°F	-1°C / 30°F	152 hours	69.90 mm / 2.75 In	6 days	1021 mb / 31 In
February	6°C / 42°F	-3°C / 27°F	1°C / 34°F	141 hours	79.29 mm / 3.12 In	6 days	1020 mb / 31 In
March	13°C / 55°F	3°C / 38°F	8°C / 46°F	157 hours	117.34 mm / 4.62 In	8 days	1017 mb / 31 In
April	18°C / 64°F	8°C / 47°F	13°C / 55°F	165 hours	167.16 mm / 6.58 In	9 days	1014 mb / 30 In
May	23°C / 74°F	14°C / 57°F	19°C / 65°F	188 hours	176.82 mm / 6.96 In	10 days	1014 mb / 30 In
June	29°C / 84°F	19°C / 67°F	24°C / 75°F	231 hours	131.12 mm / 5.16 In	9 days	1013 mb / 30 In
July	30°C / 86°F	21°C / 69°F	25°C / 78°F	232 hours	129.52 mm / 5.10 In	8 days	1015 mb / 30 In
August	29°C / 85°F	20°C / 67°F	24°C / 76°F	242 hours	109.88 mm / 4.33 In	7 days	1015 mb / 30 In
September	27°C / 80°F	16°C / 61°F	21°C / 70°F	239 hours	112.57 mm / 4.43 In	6 days	1016 mb / 30 In
October	20°C / 67°F	10°C / 50°F	14°C / 58°F	215 hours	100.81 mm / 3.97 In	7 days	1017 mb / 31 In
November	12°C / 54°F	3°C / 38°F	7°C / 45°F	205 hours	92.79 mm / 3.65 In	5 days	1020 mb / 31 In
December	6°C / 43°F	-1°C / 31°F	3°C / 37°F	161 hours	77.80 mm / 3.06 In	6 days	1020 mb / 31 In

Illinois

Hotels Near Bethalto

Cities Near Bethalto

Quick and Easy Signup for Weather API

WeatherAPI.com makes it super easy to integrate our realtime, daily, hourly and 15 min interval weather forecast data, historical weather, marine weather, bulk request, air quality data, pollen, evapotranspiration, autocomplete, time zone, astronomy and sports data into your new or existing project.

Get Started