Today
Mostly clear throughout the day, high +59°, low +39°. Wind up to 6 mph. The day promises to be dry.
Weather in Sullivan
United States · Missouri · 38.2081, -91.1604
Today Now 2:41 AM
+45° Mostly clear
Hourly forecast
Today10/17
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow high +66° and clear, nighttime low +41°, 7° warmer.
Week
During the week the thermometer stays between +39°…+79°. Peak warmth: Thu, +79°. Coldest night — Sat, around +39°. No precipitation expected this week. Sunshine expected on 7 of seven days. Second half of the week is warmer than the first.
Week vs norm
- Today 10/17 +59° −10° usually +69°
- Tomorrow 10/18 +66° −3° usually +69°
- Mon 10/19 +70° +1° usually +68°
- Tue 10/20 +72° +4° usually +68°
- Wed 10/21 +73° +6° usually +68°
- Thu 10/22 +79° +12° usually +67°
- Fri 10/23 +79° +12° usually +67°
- Sat 10/24 +61° −5° usually +66°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 17
Today is cooler than usual for this date.
- Heat record +87° 2016
- Cold record +31° 2024
- Most precipitation 0.7 in 2003
- Strongest gust 40 mph 2020
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Sullivan
Today is about 12° colder than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +42° / +26° | +32° | 2.8 |
| Feb | +47° / +29° | +37° | 2.5 |
| Mar | +58° / +38° | +46° | 3.9 |
| Apr | +68° / +47° | +56° | 4.7 |
| May | +75° / +57° | +65° | 5.2 |
| Jun | +84° / +66° | +74° | 4.0 |
| Jul | +89° / +70° | +79° | 3.7 |
| Aug | +88° / +68° | +77° | 3.1 |
| Sep | +81° / +60° | +70° | 3.2 |
| Oct | +70° / +50° | +59° | 3.3 |
| Nov | +56° / +39° | +46° | 3.5 |
| Dec | +46° / +31° | +37° | 2.6 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:15 AM | 6:23 PM
Moon
1:56 PM | 11:16 PM
Moon phase
Waxing crescent 41%
Next solar eclipse
Calculating for this city…